---
product_id: 254422724
title: "2-Pack Educational Math Posters (13.5\" x 39\") – Area, Perimeter & Geometry Classroom Decor Banners for Bulletin Board & Wall – Math Posters for Middle & Elementary School – Covers All Types of Angles & Triangles"
brand: "sproutbrite"
price: "$1223"
currency: MXN
in_stock: true
reviews_count: 13
category: "Sproutbrite"
url: https://www.desertcart.mx/products/254422724-2-pack-educational-math-posters-13-5-x-39-area
store_origin: MX
region: Mexico
---

# Color-coded sections for quick concept recognition 13.5" x 39" extra-large size Premium 100 lb photo-quality paper 2-Pack Educational Math Posters (13.5" x 39") – Area, Perimeter & Geometry Classroom Decor Banners for Bulletin Board & Wall – Math Posters for Middle & Elementary School – Covers All Types of Angles & Triangles

**Brand:** sproutbrite
**Price:** $1223
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your classroom vibe with geometry that sticks and clicks!

## Quick Answers

- **What is this?** 2-Pack Educational Math Posters (13.5" x 39") – Area, Perimeter & Geometry Classroom Decor Banners for Bulletin Board & Wall – Math Posters for Middle & Elementary School – Covers All Types of Angles & Triangles by sproutbrite
- **How much does it cost?** $1223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/254422724-2-pack-educational-math-posters-13-5-x-39-area)

## Best For

- sproutbrite enthusiasts

## Why This Product

- Trusted sproutbrite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Grade Versatility:** Perfectly tailored for 3rd to 5th graders, ideal for classrooms, libraries, and learning centers alike.
- • **Durable, Premium Quality:** Printed on heavy-duty 100 lb photo-quality paper for vibrant, long-lasting classroom decor.
- • **Comprehensive Geometry Coverage:** All key angle types and triangle classifications in one sleek, easy-to-understand poster set.
- • **Instant Concept Differentiation:** Color-coded diagrams make mastering angles and triangles effortless and mistake-proof.
- • **Visual Clarity That Commands Attention:** Bold 13.5" x 39" dimensions ensure visibility from anywhere in the classroom.

## Overview

This 2-pack of educational math posters measures a striking 13.5" x 39" each, featuring comprehensive coverage of all angle types and triangle classifications. Printed on premium 100 lb photo-quality paper, these color-coded posters are designed for elementary and middle school students to enhance visual learning and reduce confusion. Ideal for classrooms, libraries, and learning centers, they fit perfectly on standard bulletin boards and support independent student revision.

## Description

desertcart.com: Sproutbrite 2-Pack Educational Math Posters (13.5" x 39") – Area, Perimeter & Geometry Classroom Decor Banners for Bulletin Board & Wall – Math Posters for Middle & Elementary School – Covers All Types of Angles & Triangles : Office Products

Review: Very easy and informative - Very helpful in helping the child/children to learn
Review: Great for Classrooms! - I wish the poster was a little bigger so students could read it more easily from the back of the classroom. Otherwise, great information and presented really well. The different colors for the different shapes makes differentiation a lot easier. Awesome!

## Features

- 𝗠𝗮𝘁𝗵 𝗚𝗲𝗼𝗺𝗲𝘁𝗿𝘆 𝗚𝘂𝗶𝗱𝗲: This geometry poster classifies triangles by sides and angles, helping students understand the difference instead of mixing concepts. Covers all key angle types (acute, right, obtuse, straight, reflex, vertical, adjacent, complementary, supplementary) in one view making relationships easier to grasp.
- 𝗘𝘅𝘁𝗿𝗮-𝗟𝗮𝗿𝗴𝗲 𝗗𝗶𝗺𝗲𝗻𝘀𝗶𝗼𝗻𝘀: Measures 13.5" x 39", making a bold statement in any space while remaining easy to see from across the room. These math geometry posters for classroom are designed to capture students' attention and support their math learning journey. Fits perfectly on a 2' x 3' bulletin board with borders.
- 𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗣𝗮𝗽𝗲𝗿 𝗖𝗼𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗼𝗻: Our sproutbrite educational posters are printed on heavy-duty 100 lb poster paper with photo-quality brightness similar to premium photo paper, delivering stunning visual contrast and color.
- 𝗖𝗵𝗮𝗿𝘁𝘀 𝗳𝗼𝗿 𝗔𝗹𝗹 𝗚𝗿𝗮𝗱𝗲𝘀: These high school math posters are designed for 3rd, 4th, 5th grade. Designed for elementary & middle school grades - also perfect for daycares, libraries & learning centers. Students can revise without needing constant teacher explanation.
- 𝗖𝗼𝗹𝗼𝗿-𝗖𝗼𝗱𝗲𝗱 𝗦𝗲𝗰𝘁𝗶𝗼𝗻𝘀 𝗳𝗼𝗿 𝗙𝗮𝘀𝘁𝗲𝗿 𝗥𝗲𝗰𝗼𝗴𝗻𝗶𝘁𝗶𝗼𝗻: Color-coded sections and diagrams help students quickly differentiate between concepts like acute vs. obtuse angles or scalene vs. equilateral triangles. This geometry classroom decor covers side-by-side comparisons (like acute vs. obtuse or equilateral vs. scalene) prevent common mistakes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NQ3FL6V |
| Best Sellers Rank | #19,533 in Office Products ( See Top 100 in Office Products ) #49 in Banners |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,113) |
| Item Weight | 5.6 ounces |
| Item model number | SB-100 |

## Product Details

- **Brand:** Sproutbrite
- **Color:** Non-Laminated
- **Fabric Type:** Paper
- **Material:** Paper
- **Occasion:** Graduation
- **Product Care Instructions:** Hand Wash Only
- **Product Dimensions:** 39"L x 13.5"W
- **Recommended Uses For Product:** Room
- **Special Feature:** Foldable, Solid Pattern
- **Theme:** Alphabet

## Images

![2-Pack Educational Math Posters (13.5" x 39") – Area, Perimeter & Geometry Classroom Decor Banners for Bulletin Board & Wall – Math Posters for Middle & Elementary School – Covers All Types of Angles & Triangles - Image 1](https://m.media-amazon.com/images/I/81Ya36HSy9L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very easy and informative
*by N***A on December 10, 2025*

Very helpful in helping the child/children to learn

### ⭐⭐⭐⭐⭐ Great for Classrooms!
*by B***G on January 10, 2025*

I wish the poster was a little bigger so students could read it more easily from the back of the classroom. Otherwise, great information and presented really well. The different colors for the different shapes makes differentiation a lot easier. Awesome!

### ⭐⭐⭐⭐⭐ High quality. Easy to read. Appropriate for 3rd grader for many years.
*by M***T on April 29, 2025*

Great reference on the wall near where our 3rd grader does homework. Just wish I would not have to tell him 4 times to go verify his guess! Lol

## Frequently Bought Together

- Sproutbrite Educational Math Posters Area Perimeter Geometry Mathematics Classroom Banner Decorations for Teachers - Banners Bulletin Board and Wall Decor for Elementary and Middle School (Non
- Sproutbrite Math Posters PEMDAS Poster Classroom Decor Neutral Boho/Bright - Math Banner for Classroom Decorations Middle School - High School Classroom Decor and High School Math (Bright Multicolor)
- Sproutbrite Educational Math Posters Geometry Lines Shapes Triangles Angles Mathematics Themes Classroom Banner Decorations for Teachers (Paper)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-07*